Index: urt/makefile.src
===================================================================
--- urt.orig/makefile.src
+++ urt/makefile.src
@@ -17,7 +17,7 @@ all: default
 # clean deletes all but source, pristine (below) deletes installed stuff, too
 default clean: doit
 	@for d in $(DIRS) ; do \
-		( cd $$d ; echo make $@ on $$d ; make $(MFLAGS) $@ ) ; \
+		( cd $$d ; echo $(MAKE) $@ on $$d ; $(MAKE) $(MFLAGS) $@ ) ; \
 	done
 
 # install puts library, binaries and documentation into global location
@@ -29,7 +29,7 @@ MAKE_TARGET =
 
 install $(MAKE_TARGET) pristine depend:: doit
 	@for d in $(ALLDIRS) ; do \
-		( cd $$d ; echo make $@ on $$d ; make $(MFLAGS) $@ ) ; \
+		( cd $$d ; echo $(MAKE) $@ on $$d ; $(MAKE) $(MFLAGS) $@ ) ; \
 	done
 
 
Index: urt/tools/makefile.src
===================================================================
--- urt.orig/tools/makefile.src
+++ urt/tools/makefile.src
@@ -82,7 +82,7 @@ rlebox.out: rlebox.c rle_box.o
 # rleClock has it's own directory, must be built special
 
 rleClock.out: clock/font.c clock/font.h clock/font.src clock/rleClock.c
-	(cd clock ; make)
+	(cd clock ; $(MAKE))
 
 # Incremental install, copies everything ("$?") since last install to DEST dir.
 install: $(PGMS) install-pgm
Index: urt/makefile.tlr
===================================================================
--- urt.orig/makefile.tlr
+++ urt/makefile.tlr
@@ -7,7 +7,7 @@ subdirs:
 	@sh -c "if test 'x$(DIRS)' != x ; then eval \
 		'set -e ; for dir in $(DIRS) ; do \
 			(cd \$$dir ; echo Make ${HERE}\$$dir ; \
-			 	make $(MFLAGS) $(DIRMFLAGS) ) ; \
+			 	$(MAKE) $(MFLAGS) $(DIRMFLAGS) ) ; \
 		done' ; \
 	  else \
 		true ; \
@@ -46,7 +46,7 @@ install-subdirs: subdirs
 	@sh -c "if test 'x$(DIRS)' != x  ; then eval \
 		'for dir in $(DIRS) ; do \
 			(cd \$$dir ; echo Install ${HERE}\$$dir ; \
-			 make $(MFLAGS) $(DIRMFLAGS) install) ; \
+			 $(MAKE) $(MFLAGS) $(DIRMFLAGS) install) ; \
 		done' ; \
 	  else \
 		true ; \
@@ -105,7 +105,7 @@ pristine-pgm: clean-pgm
 	    'for dir in $(ALLDIRS); do \
 		if test -d $$dir ; then \
 			(cd $$dir; echo Make ${HERE}$$dir pristine ; \
-			 make $(MFLAGS) pristine); \
+			 $(MAKE) $(MFLAGS) pristine); \
 		else \
 			true; \
 		fi; \
@@ -124,7 +124,7 @@ clean-pgm:
 	    'for dir in $(ALLDIRS); do \
 		if test -d $$dir ; then \
 			(cd $$dir; echo Clean ${HERE}$$dir ; \
-			 make $(MFLAGS) clean); \
+			 $(MAKE) $(MFLAGS) clean); \
 		else \
 			true; \
 		fi; \